112133311023101 has 4 divisors (see below), whose sum is σ = 113162056995900. Its totient is φ = 111104565050304.

The previous prime is 112133311023091. The next prime is 112133311023103. The reversal of 112133311023101 is 101320113331211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42173971234201 + 69959339788900 = 6494149^2 + 8364170^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112133311023101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112133311023103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514372986236 + ... + 514372986453.

It is an arithmetic number, because the mean of its divisors is an integer number (28290514248975).

Almost surely, 2^{112133311023101} is an apocalyptic number.

It is an amenable number.

112133311023101 is a deficient number, since it is larger than the sum of its proper divisors (1028745972799).

112133311023101 is a wasteful number, since it uses less digits than its factorization.

112133311023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028745972798.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 112133311023101 its reverse (101320113331211), we get a palindrome (213453424354312).

The spelling of 112133311023101 in words is "one hundred twelve trillion, one hundred thirty-three billion, three hundred eleven million, twenty-three thousand, one hundred one".